body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #000;
  color: #fff; 
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}


header {
  background-color: #333;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
}

nav li {
  display: inline-block;
  margin-right: 1rem;
}


main {
  margin: 2rem;
}

section {
  margin-bottom: 2rem;
}

h2 {
  font-size: 2rem;
  margin: 0 0 1rem;
}


form {
  display: flex;
  flex-direction: column;
}

label {
  margin-top: 1rem;
}

input,
textarea {
  margin-top: 0.5rem;
  padding: 0.5rem;
  border: none;
  background-color: #222;
  color: #fff;
}

input:focus,
textarea:focus {
  outline: none;
}

input[type="submit"] {
  background-color: #0833be;
  border: none;
  color: #fff;
  cursor: pointer;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
}

input[type="submit"]:hover {
  background-color: #555;
}


footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #21d28e;
  padding: 1rem;
  text-align: center;
}


.canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.canvas-container canvas {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}